code: def __init__(self):
      super(WebsocketNotConnectedException, self).__init__(
          "Websocket client is not connected!"
      )
  
file_path: neptune-client/src/neptune/common/websockets/websocket_client_adapter.py
imports: import os
  import ssl
  from future.utils import PY3
  from six.moves import urllib
  from websocket import ABNF, create_connection
label_desc: Use image node_id 1 to create a new WebsocketNotConnectedException object from inherited base classes: Exception with example: obj = WebsocketNotConnectedException()